"Unnijboss" wrote : We moved from HSQL to Oracle as MQ DB. After this we found that the | transactions are waiting at DB level. Then needs to kill those sessions and | restart DB. The messages we are sending is quite large. Is this causing this issue? please help. | | It happens after 3 or 4 days. Oracle issue => ask Oracle. Unless this is the two JBossMQ servers sharing the same database FAQ. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4166653#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...